HP Deskjet 2721e AIO

All the basics, now with easy-to-use features. Print, scan, copy, simple setup with HP Smart app and worry-free wireless. Choose HP+ and get the smart printing system that keeps you connected and ready to print from virtually anywhere. Dynamic security enabled printer Certain HP printers are intended to work only with cartridges that have a new or reused HP chip or electronic circuitry. These printers use dynamic security measures to block cartridges using a non-HP chip or electronic circuitry. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP chips and electronic circuitry enable the use of reused, remanufactured, and refilled cartridges. http://www.hp.com/learn/ds.